---
product_id: 253834691
title: "Virbac Knockout E.S. Area Treatment Carpet Spray, 16-Ounce"
brand: "virbac"
price: "B/.186"
currency: PAB
in_stock: false
reviews_count: 5
category: "Virbac"
url: https://www.desertcart.com.pa/products/253834691-virbac-knockout-e-s-area-treatment-carpet-spray-16-ounce
store_origin: PA
region: Panama
---

# Prevents infestation for up to 7 months Convenient 16-oz aerosol spray Kills adult fleas & ticks instantly Virbac Knockout E.S. Area Treatment Carpet Spray, 16-Ounce

**Brand:** virbac
**Price:** B/.186
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Defend your home with Virbac: The ultimate flea knockout you can’t afford to miss!

## Quick Answers

- **What is this?** Virbac Knockout E.S. Area Treatment Carpet Spray, 16-Ounce by virbac
- **How much does it cost?** B/.186 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/253834691-virbac-knockout-e-s-area-treatment-carpet-spray-16-ounce)

## Best For

- virbac enthusiasts

## Why This Product

- Trusted virbac brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Application:** Aerosol spray format ensures quick, even coverage in hard-to-reach carpet areas.
- • **Long-Lasting Protection:** Keeps your living space flea-free for an impressive 7 months—no more constant re-spraying.
- • **Vet-Recommended Formula:** Trusted by professionals to safeguard your pets and family from infestations.
- • **Powerful Pest Eradicator:** Eliminates adult fleas and ticks on contact for a pest-free home.
- • **Integrated Growth Regulator:** Stops flea reproduction, breaking the cycle and preventing future outbreaks.

## Overview

Virbac Knockout E.S. Area Treatment Carpet Spray is a 16-ounce aerosol designed to kill adult fleas and ticks on contact while preventing flea infestations for up to 7 months. Featuring an insect growth regulator, it disrupts flea reproduction, ensuring long-term protection. Trusted by veterinarians and backed by thousands of positive reviews, this spray offers a professional-grade solution for maintaining a pest-free home environment.

## Description

Virbac Knockout E.S. Spray aerosol spray that kills adult fleas and ticks and prevents flea infestation for up to 7 months.

Review: If you have a flea infestation, you NEED to get this. We tried nearly EVERYTHING for our flea problem and this is the only thing that worked. Our German Shepherd brought fleas into our home during the late summer. I didn't even realize the poor thing had fleas until I was scratching her one day and noticed a bite on her leg. I rolled her over to inspect her body and saw two fleas on her stomach. I let my husband know and after discussing it, we decided to try and treat the house with what we had. After all, it wasn't THAT bad. I had only found maybe ten on her, so we don't need to do much to get rid of them, right? WRONG! We used 91% rubbing alcohol in a bottle with a few drops of dish soap and sprayed down the entire house—every crack and crevice. We vacuumed thoroughly and I combed out our dog with a flea comb everyday. We used Eucalyptus, Lemongrass, and Cedarwood oil on her. Honestly, all of those things were STUPID ideas because they DIDN'T WORK AT ALL. In fact, it seemed like it made the problem worse! So, once the "natural" remedies failed, we picked up a flea carpet powder and bed bug spray. The bed bug spray was recommended for flea problems by the lady who worked at our local hardware store. We sprayed down the entire house and endured this HORRIBLE bed bug spray that made our eyes water, made us sneeze like crazy, and generally made us feel like we had insane allergies DESPITE properly ventilating and wearing masks. So, after all of that nonsense, we waited. The next day? Fleas. Everywhere. THANKS FOR NOTHING, HARDWARE STORE LADY! After that didn't work, we vowed to do thorough research on what we needed to get rid of these pesky little suckers. Not even a week later, we finally decided on Virbac. By then, the flea infestation had gotten SO much worse. I never realized just how fast these things reproduce and wreak havoc on your home, your pet, and your family. It was HORRIBLE, but we were absolutely DETERMINED to get rid of them. I anxiously waited for the Virbac to arrive in the mail. While waiting, my husband and I created a game plan. We would first treat the yard with Nematodes—yes, NEMATODES. We used 30 Million Live Beneficial Nematodes Hb+Sc+Sf - Kills Over 200 Different Species of Soil Dwelling and Wood Boring Insects. . Next, we would go to the vet and get a six-month supply for flea prevention for our dog. After that, I gave her an EXTREMELY THOROUGH bath. I spent at least 45 minutes in the bathroom, scrubbing every single inch of her with my fingernails. I used Dawn Dish Soap and water—that's it. I scrubbed and scrubbed, from her neck to her tail. I put a "necklace" of dish soap around her neck to prevent any fleas from trying to escape to her dry head. I then combed out her head with the flea comb afterward. The bath was VERY tedious and I was meticulous about getting every single one of those stupid fleas. When she was finished, I dried her off and went through every inch of her coat with a flea comb. Once I was sure she was flea free, we vacuumed the house from top to bottom. After our dog dried off, we put her outside while my husband sprayed the house with Virbac. During that time, I took my children to the movies so they weren't subjected to the chemicals in the spray. Once he finished spraying the house, he waited an hour, and vacuumed again. The next day, there were NO FLEAS. A week later, I found a few in the house, but they weren't jumping. They were lethargic, just crawling along the carpet. The bottle does say that you may see adult fleas for up to two weeks after spraying, but to rest assured that it will NOT turn into an infestation. They were right. We just kept vacuuming to make sure and suck up any of the newly hatched fleas. After that, I never saw a flea again. Not in my carpet (even after crawling around on my hands and knees and LOOKING for these suckers—I was paranoid! I HATE FLEAS!). Not on our dog. Not in the yard. Nowhere. I am SO thankful for this product and now we know, if we see a flea, we're getting Virbac. Quick Note: After reading through some of these reviews, I have to stress this: YOU HAVE TO TREAT EVERYTHING! You can't just spray your house with Virbac and expect the fleas to magically disappear. They're still going to be on your pet and they're still going to be in your yard. These little suckers are resilient and their eggs are damn near impenetrable. Virbac works great in the home because it has an IGR and prevents reproduction. However, you still have to treat your pet(s) and your yard! Virbac will only treat your home. You need something for the yard, whether it's nematodes, a flea spray, or a professional exterminator, and you need a flea prevention medication for your pet.
Review: Fleas were really bad last year and I bought this. I sprayed it around my house after seeing a couple of fleas. Never saw another flea again. My vet recommended it. I bought an extra just in case but it sits in my closet. Amazing stuff!!

## Features

- manufacturer: Virbac
- Item Trademark: VIRBAC
- Item Weight: pounds, pounds, 1., 1.
- Item Category: Insect Repellent

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00AT6FY6A |
| Batteries Included | No |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,136) |
| Date First Available | 22 October 2013 |
| Item Form | Spray |
| Item Weight | 454 g |
| Item model number | 127759 |
| Product Dimensions | 6.68 x 6.68 x 24.13 cm; 453.59 g |
| Quantity | 1 |
| Volume | 473 Milliliters |
| batteries required | No |

## Images

![Virbac Knockout E.S. Area Treatment Carpet Spray, 16-Ounce - Image 1](https://m.media-amazon.com/images/I/61xHRX5hlcL.jpg)
![Virbac Knockout E.S. Area Treatment Carpet Spray, 16-Ounce - Image 2](https://m.media-amazon.com/images/I/7183VBV-e5L.jpg)
![Virbac Knockout E.S. Area Treatment Carpet Spray, 16-Ounce - Image 3](https://m.media-amazon.com/images/I/71AFTp58DVL.jpg)
![Virbac Knockout E.S. Area Treatment Carpet Spray, 16-Ounce - Image 4](https://m.media-amazon.com/images/I/71IULS6QEPL.jpg)
![Virbac Knockout E.S. Area Treatment Carpet Spray, 16-Ounce - Image 5](https://m.media-amazon.com/images/I/71jn6DOCsML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***T on 11 November 2017*

If you have a flea infestation, you NEED to get this. We tried nearly EVERYTHING for our flea problem and this is the only thing that worked. Our German Shepherd brought fleas into our home during the late summer. I didn't even realize the poor thing had fleas until I was scratching her one day and noticed a bite on her leg. I rolled her over to inspect her body and saw two fleas on her stomach. I let my husband know and after discussing it, we decided to try and treat the house with what we had. After all, it wasn't THAT bad. I had only found maybe ten on her, so we don't need to do much to get rid of them, right? WRONG! We used 91% rubbing alcohol in a bottle with a few drops of dish soap and sprayed down the entire house—every crack and crevice. We vacuumed thoroughly and I combed out our dog with a flea comb everyday. We used Eucalyptus, Lemongrass, and Cedarwood oil on her. Honestly, all of those things were STUPID ideas because they DIDN'T WORK AT ALL. In fact, it seemed like it made the problem worse! So, once the "natural" remedies failed, we picked up a flea carpet powder and bed bug spray. The bed bug spray was recommended for flea problems by the lady who worked at our local hardware store. We sprayed down the entire house and endured this HORRIBLE bed bug spray that made our eyes water, made us sneeze like crazy, and generally made us feel like we had insane allergies DESPITE properly ventilating and wearing masks. So, after all of that nonsense, we waited. The next day? Fleas. Everywhere. THANKS FOR NOTHING, HARDWARE STORE LADY! After that didn't work, we vowed to do thorough research on what we needed to get rid of these pesky little suckers. Not even a week later, we finally decided on Virbac. By then, the flea infestation had gotten SO much worse. I never realized just how fast these things reproduce and wreak havoc on your home, your pet, and your family. It was HORRIBLE, but we were absolutely DETERMINED to get rid of them. I anxiously waited for the Virbac to arrive in the mail. While waiting, my husband and I created a game plan. We would first treat the yard with Nematodes—yes, NEMATODES. We used 30 Million Live Beneficial Nematodes Hb+Sc+Sf - Kills Over 200 Different Species of Soil Dwelling and Wood Boring Insects. . Next, we would go to the vet and get a six-month supply for flea prevention for our dog. After that, I gave her an EXTREMELY THOROUGH bath. I spent at least 45 minutes in the bathroom, scrubbing every single inch of her with my fingernails. I used Dawn Dish Soap and water—that's it. I scrubbed and scrubbed, from her neck to her tail. I put a "necklace" of dish soap around her neck to prevent any fleas from trying to escape to her dry head. I then combed out her head with the flea comb afterward. The bath was VERY tedious and I was meticulous about getting every single one of those stupid fleas. When she was finished, I dried her off and went through every inch of her coat with a flea comb. Once I was sure she was flea free, we vacuumed the house from top to bottom. After our dog dried off, we put her outside while my husband sprayed the house with Virbac. During that time, I took my children to the movies so they weren't subjected to the chemicals in the spray. Once he finished spraying the house, he waited an hour, and vacuumed again. The next day, there were NO FLEAS. A week later, I found a few in the house, but they weren't jumping. They were lethargic, just crawling along the carpet. The bottle does say that you may see adult fleas for up to two weeks after spraying, but to rest assured that it will NOT turn into an infestation. They were right. We just kept vacuuming to make sure and suck up any of the newly hatched fleas. After that, I never saw a flea again. Not in my carpet (even after crawling around on my hands and knees and LOOKING for these suckers—I was paranoid! I HATE FLEAS!). Not on our dog. Not in the yard. Nowhere. I am SO thankful for this product and now we know, if we see a flea, we're getting Virbac. Quick Note: After reading through some of these reviews, I have to stress this: YOU HAVE TO TREAT EVERYTHING! You can't just spray your house with Virbac and expect the fleas to magically disappear. They're still going to be on your pet and they're still going to be in your yard. These little suckers are resilient and their eggs are damn near impenetrable. Virbac works great in the home because it has an IGR and prevents reproduction. However, you still have to treat your pet(s) and your yard! Virbac will only treat your home. You need something for the yard, whether it's nematodes, a flea spray, or a professional exterminator, and you need a flea prevention medication for your pet.

### ⭐⭐⭐⭐⭐ Review
*by C***C on 3 November 2025*

Fleas were really bad last year and I bought this. I sprayed it around my house after seeing a couple of fleas. Never saw another flea again. My vet recommended it. I bought an extra just in case but it sits in my closet. Amazing stuff!!

### ⭐⭐⭐⭐⭐ Review
*by J***E on 14 December 2025*

My vet recommended this when our home became infested overnight. This product worked better than everything else we tried. My cats were finally able to get relief, and the 13 year old, Tippy, was able to recover from anemia caused by the fleas. I really recommend this. And it is safer than "Vets Best" which has essential oils that are toxic to cats. Definitely go for Knock Out. So much better

## Frequently Bought Together

- Virbac Knockout E.S. Area Treatment Carpet Spray, 16-Ounce
- Virbac C.E.T. Oral Hygiene Kit for Cats and Dogs | 3 Piece Set with Dual Ended Toothbrush, Fingerbrush, and Poultry Flavor 2.5 oz tube of Toothpaste | Remove Plaque & Tartar Buildup

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---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-10*